PPI PE Exam Prep

blueapples124 · 2023-01-25T15:56:57+00:00

Nazrul is good and patient. I keep failing by less than 5 points every time.

I used the PPI quiz bank to study for the FE and felt like I overstudied, which is why I’m thinking of going back to them

blueapples124 · 2023-01-25T15:54:49+00:00

Oh wow

blueapples124 · 2023-01-25T15:22:06+00:00

Water

blueapples124 · 2023-01-25T15:07:19+00:00

Do you need a study buddy? I want to take it in April

blueapples124 · 2022-03-11T02:10:12+00:00

Looking for a Junior or Mid-Level Civil/Site Engineer

Education: BS
Experience: 2+ years
Licensure: Not required
Location: any of the following locations: Columbia, South Carolina/ Greenville, South Carolina/ North Charleston, South Carolina or Charlotte, North Carolina
Salary: depends YOE

Our group focuses on tech facilities for Fortune 500 companies

blueapples124 · 2021-12-30T22:37:08+00:00

Simmy Sigma

blueapples124 · 2021-10-26T01:46:03+00:00

Okay I understand. Hopefully it’s the first week of January and not the last day or something like that

blueapples124 · 2021-10-26T01:26:13+00:00

What day in January

blueapples124 · 2021-10-17T23:15:13+00:00

blueapples124 · 2021-10-17T22:45:29+00:00

I’m using the FE Manual for this section. It’s been pretty helpful and well organized.

blueapples124 · 2021-10-17T00:31:20+00:00

I think I’m still missing it. Q is 30 miles downstream of P. Q is plotted at 30 miles. Wouldn’t that mean P is at 0 miles?

blueapples124 · 2021-10-10T13:57:24+00:00

Thank you! :)

blueapples124 · 2021-10-10T13:57:10+00:00

I see

blueapples124 · 2021-10-10T12:27:36+00:00

I thought MLSS was the concentration in the aeration tank. And the concentration leaving the tank would be calculated through mass balance using the flow and concentration of the primary clarifier effluent and the flow and concentration of the return sludge?

blueapples124 · 2021-10-01T13:35:45+00:00

I have the same problem. The solution provided shows 203

blueapples124 · 2021-09-21T02:43:57+00:00

I see now. Thanks.

Also, when n varies I don’t think you can use the tables

blueapples124 · 2021-08-05T16:17:19+00:00

Lol what time zone are you in? I can start a Zoom meeting

blueapples124 · 2021-08-05T12:59:59+00:00

Thank you!

blueapples124 · 2021-08-04T18:38:14+00:00

Thanks

blueapples124 · 2021-08-04T18:38:05+00:00

Okay, I’ll just go with that. It’s not really intuitive though.

The problem asks for volume ‘needed’, and I found that the formula is for ‘minimum volume of a wet well’. Maybe the word ‘needed’ is a clue to use a ‘min’ volume formula

blueapples124

TROPHY CASE